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Work Background
CommonSpirit HealthSenior Security Engineer
Mar. 2023SFTP - Configure and Troubleshoot SFTP Solution to allow secure transfer of files with recently acquired hospitals. This allowed the hospitals to conduct business while the acquisition process was in progress. SIEM - Tune correlation rules to decrease false positive alerts. Tuned correlation rule alerts were forwarded to ticketing system to decrease time from alert creation to its investigation.
SyscoCyber Security Engineer
Mar. 2022 - Jan. 2023Endpoint Privilege Management – Reduce the amount of computers with local administrative rights to help enforce the principle of least privilege. Information Classification Program – Classify applications based on the sensitivity of data they contain. Once the application is classified, the appropriate controls are applied to protect the data. The data is also tagged to ensure the appropriate controls are maintained throughout the data’s lifecycle. Cloud DLP – Ensure sensitive data is not uploaded to authorized cloud storage locations. Scan files in authorized cloud storage locations and tag files contain sensitive information to ensure appropriate data controls are applied to the file.
Memorial Hermann Health SystemCyber Security Analyst
Jul. 2020 - Mar. 2022Houston, Texas, United StatesBuilding the Threat and Vulnerability Management (TVM) program – End state to feature recurring vulnerability scan to ensure all company assets are scanned with vulnerability remediation priority by severity of vulnerabilities and number of affected assets. Implemented Web Application Firewall – Application was installed on all DMZ assets. This greatly increased security protection for a key hacker entry point. Implemented Metric Program – Created a presentation for morning team briefing that encompassed the entire security task. Project also increased team collaboration as each member spoke on a specific security tool.
alliantgroupInformation Technology Security Administrator
Jun. 2016 - Jun. 2020Hired on as an IT Service Desk Analyst, advanced to a Network Administrator, and exited as an IT
Security Analyst/Administrator. Led the Threat and Vulnerability Management (TVM) effort – prioritized vulnerability remediation based on severity of vulnerabilities and helped reduce the backlog of critical patches. Managed Cyber Threat Intelligence (CTI) – integrated numerous security/threat data sources into the SIEM and established a deception program using a novel, yet inexpensive hacker detection/honeypot (Canary). Reviewed several Cyber Security Newsletters to stay current on threats, vulnerabilities being exploited in the wild, and new technologies. Obtained Certified Ethical Hacker (CEH). “Go to SME” with operational experience in: Network Security, Firewalls, Switches, Routers, Insider Threat Measures, Alert and Incident Troubleshooting, Forensics, Privileged Account Management (PAM), RDP Security, Powershell Security, Scripting, Windows, Office, and User and Entity Behavior Analysis (UEBA).
DYONYXService Desk Analyst
Jan. 2013 - Jun. 2016Performed Level 1 and 2 Help Desk Support for employees and contractors as well as Phone
Administration for corporate office. Supported the Department of Veteran Affairs (VA), El Paso Electric Company, and approximately 15 other companies – these diverse environments helped mature my support and troubleshooting skills. Significantly increased Service Desk efficiency by creating scripts for common tasks, developing
standard operations procedures (SoPs) and updating knowledge base. Significant interaction with developers, stakeholders, and testers to improve proprietary VA
Application performance – as well as improving communications skills and diversity.
Netsync Network SolutionsNetwork Deployment Specialist
May. 2012 - Dec. 2012Started as Technician installing equipment and exited as a Network Deployment Specialist in charge of Equipment QA. Created several processes to improve work flows that increased the results consistency and decreased the time and resources to load equipment for installs and overall implementation efficiency. Performed verification and validation assessments of numerous products to ensure proper operations, especially prior to loading; thus minimizing the risk of any client downtime. Assessed the overall wireless environment status, including verifying access points were evenly
distributed at client sites to maximize wireless internet availability and speed.
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